I agree with Diki...
They sound good but are not designed for true live use. I have used EMU's version 2 and it DOES work fine in a live mode (you can do dynamic bank/prg changes on the fly very nicely)

The other thing not so good with software arrangers is the TOTAL INTEGRATION is not there...you have to do all that yourself...lots of work, and I mean lots.

But, it can work very well if you want to build your own, so to speak.

I have and do use Live-styler V10.

Lee S.